I was actually super happy with this movie! Yes it's nothing like the book (I should I know I'm reading it) but then again it's only based on the book. It's honestly one of the better zombie movies I've seen in a while, and probably one of my absolute favorites now. I saw it on Thursday night and today I want to watch it again lol. It's not your typical all out, brain eating, post-apocalyptic slow walking zombies. These run. A lot and fast! It's a PG-13 rating so you know it's not too graphic, but it has enough for imagination to run wild, and still have a preteen watch it. I know I'll be enjoying this on bluray when it comes out, and hopefully they release an unrated version of it, but it honestly isn't necessary. If you're a zombie fan I recommend it. I'm a 28 Days Later fan and this is still something I'd recommend.